| 年度 | 实际值 |
|---|---|
| 1993 | 38000 |
| 1994 | 45000 |
| 1995 | 50000 |
| 1996 | 52000 |
| 1997 | |
| 1998 | 62000 |
| 1999 | 53000 |
| 2000 | 62000 |
| 2001 | 63000 |
| 2002 | 63000 |
| 2003 | 77000 |
| 2004 | 82000 |
| 2005 | 89000 |
| 2006 | 84000 |
| 2007 | 96000 |
| 2008 | 105000 |
| 2009 | |
| 2010 | 87000 |
| 2011 | 89000 |
| 2012 | 92000 |
| 2013 | 239000 |
| 2014 | 239000 |
| 2015 | 322000 |
| 2016 | 429000 |
| 2017 | 400000 |
| 2018 | 500000 |